Cat entertainment

Hi, I'm a new member of this great forum.

Apart from being a cat owner I also love birds, in particular I love filming them. As you all know, cats simply go crazy when they see little birds within their reach, with this mind in mind I asked my self: what would happen if I show my cat some of the birds that I filmed?
Well, you can guess the outcome

Now, I've uploaded one of my best video on YouTube so that people can see how their cats react, are they gonna go crazy or completely ignore it?
My intention is not to profit from it because as you will see my channel has basically no views.
However I'd love to know how other cats react.